Fort Sumner High

Fort Sumner High is a very small rural high school in Fort Sumner, New Mexico, serving 89 students in grades 9–12 — roughly 22 students per grade — as the high school of the Fort Sumner Municipal Schools district. Because there are no other schools within 20 miles, the most useful comparisons are to New Mexico state averages and to the school's own history rather than to nearby campuses.

English language arts is the standout strength. In 2025–26, 11th graders scored 55.26% proficient on the state language arts test versus 36.78% statewide, and 54.05% on SAT School Day ELA versus 37.07% statewide — two independent exams landing within about a point of each other. Science has also improved, moving from below state (26% vs. 34%) to above state (42.11% vs. 34.02%). Math remains the persistent weakness: 21.05% proficient versus 12.72% statewide, and 18.92% versus 12.53% on SAT Math. The school clears the state bar on both, but roughly four in five 11th graders are not proficient in math, and graduation rates are high but volatile — 92.2% in 2023–24 against a 78.0% state rate, with school figures suppressed by the state in two other years.

Statewide, the school has drifted from the 89th percentile in 2015–16 to the 67th in 2025–26, a ten-year low, though it still ranks above its own district (67th vs. 57th percentile). Two things are worth watching: no low-income subgroup results have been reported for the last three years, even though more than half the student body qualifies for free or reduced lunch, and the school's raw rank can be misleading because the statewide comparison pool has shrunk by about a third. Classes are small (a student–teacher ratio near 8) and poverty is concentrated — both structural facts that shape what the school can offer.